| { | |
| "source": "Wikimedia XML dump", | |
| "dump_path": "data/dumps/wikipedia/cywiki-latest-pages-articles-multistream.xml.bz2", | |
| "language": "cy", | |
| "license": "CC BY-SA 3.0 (Wikipedia content; attribution required)", | |
| "namespace": 0, | |
| "skip_redirects": true, | |
| "min_chars_per_page": 400, | |
| "include_title": true, | |
| "created_at_utc": "2025-12-21T15:22:43Z", | |
| "num_shards": 2, | |
| "num_documents": 258813, | |
| "format": "nanochat-parquet-v1", | |
| "text_column": "text", | |
| "row_group_size": 1024, | |
| "parquet": { | |
| "compression": "zstd", | |
| "compression_level": 3, | |
| "use_dictionary": false, | |
| "write_statistics": false | |
| }, | |
| "target_shard_bytes": 104857600, | |
| "initial_chars_per_shard": 250000000, | |
| "final_chars_per_shard_estimate": 500000000 | |
| } |